feat: add es-roikoren/no-class-fields rule

.changeset/seven-needles-suffer.md

@@ -0,0 +1,5 @@
+---
+'eslint-plugin-es-roikoren': patch
+---
+
+feat: add `es-roikoren/no-class-fields` rule

docs/rules/README.md

@@ -4,10 +4,18 @@ This plugin provides the following rules.
 
 - 🔧 mark means that the `--fix` option on the [command line](https://eslint.org/docs/user-guide/command-line-interface#fixing-problems) can automatically fix some of the problems reported by the rule.
 
-## ES2021
+## ES2022
 
 There is a config that enables the rules in this category: `plugin:es-roikoren/no-new-in-esnext`
 
+| Rule ID | Description |    |
+|:--------|:------------|:--:|
+| [es-roikoren/no-class-fields](./no-class-fields.md) | disallow class fields. |  |
+
+## ES2021
+
+There are multiple configs that enable all rules in this category: `plugin:es-roikoren/no-new-in-es2021`, `plugin:es-roikoren/restrict-to-es3`, `plugin:es-roikoren/restrict-to-es5`, `plugin:es-roikoren/restrict-to-es2015`, `plugin:es-roikoren/restrict-to-es2016`, `plugin:es-roikoren/restrict-to-es2017`, `plugin:es-roikoren/restrict-to-es2018`, `plugin:es-roikoren/restrict-to-es2019`, and `plugin:es-roikoren/restrict-to-es2020`
+
 | Rule ID | Description |    |
 |:--------|:------------|:--:|
 | [es-roikoren/no-logical-assignment-operators](./no-logical-assignment-operators.md) | disallow logical assignment operators. | 🔧 |

docs/rules/no-class-fields.md

@@ -0,0 +1,40 @@
+# es-roikoren/no-class-fields
+> disallow class fields.
+
+- ✅ The following configurations enable this rule: `plugin:es-roikoren/no-new-in-esnext`
+
+This rule reports class fields as errors.
+
+## Examples
+
+⛔ Examples of **incorrect** code for this rule:
+
+```js
+/*eslint es-roikoren/no-class-fields: error */
+class A {
+  a = 0;
+  #b = 0;
+
+  #c() {}
+  get #d() {}
+  set #d(v) {}
+
+  static e = 0;
+  static #f = 0;
+  static #g() {}
+  static get #h() {}
+  static set #h(v) {}
+
+  fn () {
+    this.#b++;
+    A.#f++;
+    this.#c();
+    A.#g();
+  }
+}
+```
+
+## 📚 References
+
+- [Rule source](https://github.com/roikoren755/eslint-plugin-es/blob/v0.0.3/src/rules/no-class-fields.ts)
+- [Test source](https://github.com/roikoren755/eslint-plugin-es/blob/v0.0.3/tests/src/rules/no-class-fields.ts)

docs/rules/no-function-prototype-bind.md

@@ -10,7 +10,7 @@ This rule reports ES5 `Function.prototype.bind` method as errors.
 ⛔ Examples of **incorrect** code for this rule:
 
 ```js
-/*eslint es-roikoren/no-function-prototype-bind: error */
+/*eslint es-roikoren/no-function-prototype-bind: [error, { aggressive: true }] */
 foo.bind(this);
 
 var foo = (function() {

docs/rules/no-logical-assignment-operators.md

@@ -1,7 +1,7 @@
 # es-roikoren/no-logical-assignment-operators
 > disallow logical assignment operators.
 
-- ✅ The following configurations enable this rule: `plugin:es-roikoren/no-new-in-esnext`
+- ✅ The following configurations enable this rule: `plugin:es-roikoren/no-new-in-es2021`, `plugin:es-roikoren/restrict-to-es3`, `plugin:es-roikoren/restrict-to-es5`, `plugin:es-roikoren/restrict-to-es2015`, `plugin:es-roikoren/restrict-to-es2016`, `plugin:es-roikoren/restrict-to-es2017`, `plugin:es-roikoren/restrict-to-es2018`, `plugin:es-roikoren/restrict-to-es2019`, and `plugin:es-roikoren/restrict-to-es2020`
 - 🔧 The `--fix` option on the [command line](https://eslint.org/docs/user-guide/command-line-interface#fixing-problems) can automatically fix some of the problems reported by this rule.
 
 This rule reports ES2021 [logical assignment operators](https://github.com/tc39/proposal-logical-assignment) as errors.

docs/rules/no-numeric-separators.md

@@ -1,7 +1,7 @@
 # es-roikoren/no-numeric-separators
 > disallow numeric separators.
 
-- ✅ The following configurations enable this rule: `plugin:es-roikoren/no-new-in-esnext`
+- ✅ The following configurations enable this rule: `plugin:es-roikoren/no-new-in-es2021`, `plugin:es-roikoren/restrict-to-es3`, `plugin:es-roikoren/restrict-to-es5`, `plugin:es-roikoren/restrict-to-es2015`, `plugin:es-roikoren/restrict-to-es2016`, `plugin:es-roikoren/restrict-to-es2017`, `plugin:es-roikoren/restrict-to-es2018`, `plugin:es-roikoren/restrict-to-es2019`, and `plugin:es-roikoren/restrict-to-es2020`
 - 🔧 The `--fix` option on the [command line](https://eslint.org/docs/user-guide/command-line-interface#fixing-problems) can automatically fix some of the problems reported by this rule.
 
 This rule reports ES2021 [numeric separators](https://github.com/tc39/proposal-numeric-separator) as errors.

docs/rules/no-promise-any.md

@@ -1,7 +1,7 @@
 # es-roikoren/no-promise-any
 > disallow `Promise.any` function and `AggregateError` class.
 
-- ✅ The following configurations enable this rule: `plugin:es-roikoren/no-new-in-esnext`
+- ✅ The following configurations enable this rule: `plugin:es-roikoren/no-new-in-es2021`, `plugin:es-roikoren/restrict-to-es3`, `plugin:es-roikoren/restrict-to-es5`, `plugin:es-roikoren/restrict-to-es2015`, `plugin:es-roikoren/restrict-to-es2016`, `plugin:es-roikoren/restrict-to-es2017`, `plugin:es-roikoren/restrict-to-es2018`, `plugin:es-roikoren/restrict-to-es2019`, and `plugin:es-roikoren/restrict-to-es2020`
 
 This rule reports ES2021 [`Promise.any`](https://github.com/tc39/proposal-promise-any) as errors.
 This proposal includes the following two:

docs/rules/no-string-prototype-replaceall.md

@@ -1,7 +1,7 @@
 # es-roikoren/no-string-prototype-replaceall
 > disallow the `String.prototype.replaceAll` method.
 
-- ✅ The following configurations enable this rule: `plugin:es-roikoren/no-new-in-esnext`
+- ✅ The following configurations enable this rule: `plugin:es-roikoren/no-new-in-es2021`, `plugin:es-roikoren/restrict-to-es3`, `plugin:es-roikoren/restrict-to-es5`, `plugin:es-roikoren/restrict-to-es2015`, `plugin:es-roikoren/restrict-to-es2016`, `plugin:es-roikoren/restrict-to-es2017`, `plugin:es-roikoren/restrict-to-es2018`, `plugin:es-roikoren/restrict-to-es2019`, and `plugin:es-roikoren/restrict-to-es2020`
 
 This rule reports ES2021 [`String.prototype.replaceAll` method](https://github.com/tc39/proposal-string-replaceall) as errors.
 

docs/rules/no-weakrefs.md

@@ -1,7 +1,7 @@
 # es-roikoren/no-weakrefs
 > disallow the `WeakRef` and `FinalizationRegistry` class.
 
-- ✅ The following configurations enable this rule: `plugin:es-roikoren/no-new-in-esnext`
+- ✅ The following configurations enable this rule: `plugin:es-roikoren/no-new-in-es2021`, `plugin:es-roikoren/restrict-to-es3`, `plugin:es-roikoren/restrict-to-es5`, `plugin:es-roikoren/restrict-to-es2015`, `plugin:es-roikoren/restrict-to-es2016`, `plugin:es-roikoren/restrict-to-es2017`, `plugin:es-roikoren/restrict-to-es2018`, `plugin:es-roikoren/restrict-to-es2019`, and `plugin:es-roikoren/restrict-to-es2020`
 
 This rule reports ES2021 [WeakRefs](https://github.com/tc39/proposal-weakrefs) as errors.
 This proposal includes the following two:

scripts/new-rule.ts

@@ -25,7 +25,7 @@ const run = async (ruleId: string): Promise<void> => {
     ruleFile,
     `import { createRule } from '../util/create-rule';
 
-export const category = 'ES2021';
+export const category = 'ES2022';
 export default createRule<[], 'forbidden'>({
   name: '${ruleId}',
   meta: {
@@ -46,7 +46,7 @@ export default createRule<[], 'forbidden'>({
     `import { RuleTester } from '../../tester';
 import rule from '../../../src/rules/${ruleId}';
 
-if (!RuleTester.isSupported(2021)) {
+if (!RuleTester.isSupported(2022)) {
   console.log('Skip the tests of ${ruleId}.');
 } else {
   new RuleTester().run('${ruleId}', rule, {

scripts/rules.ts

@@ -19,16 +19,11 @@ export interface ICategory {
   experimental?: boolean;
 }
 
-const categories = [12, 11, 10, 9, 8, 7, 6, 5].reduce<Record<string, ICategory>>((map, revision, _, [latest]) => {
+const categories = [13, 12, 11, 10, 9, 8, 7, 6, 5].reduce<Record<string, ICategory>>((map, revision, _, [latest]) => {
   const year = revision <= 5 ? 5 : 2009 + revision;
   const id = `ES${year}`;
 
-  map[id] = {
-    id,
-    revision,
-    rules: [],
-    experimental: revision === latest,
-  };
+  map[id] = { id, revision, rules: [], experimental: revision === latest };
 
   return map;
 }, {});
@@ -59,11 +54,7 @@ const rules: IRule[] = [];
       },
     } = content;
     const description = docs?.description;
-    const rule = {
-      ruleId,
-      description: description ?? '',
-      fixable: !!fixable,
-    };
+    const rule = { ruleId, description: description ?? '', fixable: !!fixable };
 
     if (category) {
       categories[category].rules.push(rule);

src/configs/no-new-in-es2021.ts

@@ -0,0 +1,14 @@
+/**
+ * DON'T EDIT THIS FILE.
+ * This file was generated by 'scripts/update-src-configs.ts' script.
+ */
+export default {
+  plugins: ['es-roikoren'],
+  rules: {
+    'es-roikoren/no-logical-assignment-operators': 'error',
+    'es-roikoren/no-numeric-separators': 'error',
+    'es-roikoren/no-promise-any': 'error',
+    'es-roikoren/no-string-prototype-replaceall': 'error',
+    'es-roikoren/no-weakrefs': 'error',
+  },
+};

src/configs/no-new-in-esnext.ts

@@ -2,13 +2,4 @@
  * DON'T EDIT THIS FILE.
  * This file was generated by 'scripts/update-src-configs.ts' script.
  */
-export default {
-  plugins: ['es-roikoren'],
-  rules: {
-    'es-roikoren/no-logical-assignment-operators': 'error',
-    'es-roikoren/no-numeric-separators': 'error',
-    'es-roikoren/no-promise-any': 'error',
-    'es-roikoren/no-string-prototype-replaceall': 'error',
-    'es-roikoren/no-weakrefs': 'error',
-  },
-};
+export default { plugins: ['es-roikoren'], rules: { 'es-roikoren/no-class-fields': 'error' } };

src/configs/restrict-to-es2015.ts

@@ -4,6 +4,7 @@
  */
 export default {
   extends: [
+    require.resolve('./no-new-in-es2021'),
     require.resolve('./no-new-in-es2020'),
     require.resolve('./no-new-in-es2019'),
     require.resolve('./no-new-in-es2018'),

src/configs/restrict-to-es2016.ts

@@ -4,6 +4,7 @@
  */
 export default {
   extends: [
+    require.resolve('./no-new-in-es2021'),
     require.resolve('./no-new-in-es2020'),
     require.resolve('./no-new-in-es2019'),
     require.resolve('./no-new-in-es2018'),

src/configs/restrict-to-es2017.ts

@@ -4,6 +4,7 @@
  */
 export default {
   extends: [
+    require.resolve('./no-new-in-es2021'),
     require.resolve('./no-new-in-es2020'),
     require.resolve('./no-new-in-es2019'),
     require.resolve('./no-new-in-es2018'),

src/configs/restrict-to-es2018.ts

@@ -2,4 +2,10 @@
  * DON'T EDIT THIS FILE.
  * This file was generated by 'scripts/update-src-configs.ts' script.
  */
-export default { extends: [require.resolve('./no-new-in-es2020'), require.resolve('./no-new-in-es2019')] };
+export default {
+  extends: [
+    require.resolve('./no-new-in-es2021'),
+    require.resolve('./no-new-in-es2020'),
+    require.resolve('./no-new-in-es2019'),
+  ],
+};

src/configs/restrict-to-es2019.ts

@@ -2,4 +2,4 @@
  * DON'T EDIT THIS FILE.
  * This file was generated by 'scripts/update-src-configs.ts' script.
  */
-export default { extends: [require.resolve('./no-new-in-es2020')] };
+export default { extends: [require.resolve('./no-new-in-es2021'), require.resolve('./no-new-in-es2020')] };

src/configs/restrict-to-es2020.ts

@@ -0,0 +1,5 @@
+/**
+ * DON'T EDIT THIS FILE.
+ * This file was generated by 'scripts/update-src-configs.ts' script.
+ */
+export default { extends: [require.resolve('./no-new-in-es2021')] };

src/configs/restrict-to-es3.ts

@@ -4,6 +4,7 @@
  */
 export default {
   extends: [
+    require.resolve('./no-new-in-es2021'),
     require.resolve('./no-new-in-es2020'),
     require.resolve('./no-new-in-es2019'),
     require.resolve('./no-new-in-es2018'),

src/configs/restrict-to-es5.ts

@@ -4,6 +4,7 @@
  */
 export default {
   extends: [
+    require.resolve('./no-new-in-es2021'),
     require.resolve('./no-new-in-es2020'),
     require.resolve('./no-new-in-es2019'),
     require.resolve('./no-new-in-es2018'),

src/index.ts

@@ -9,6 +9,7 @@ import noNewInEs2017 from './configs/no-new-in-es2017';
 import noNewInEs2018 from './configs/no-new-in-es2018';
 import noNewInEs2019 from './configs/no-new-in-es2019';
 import noNewInEs2020 from './configs/no-new-in-es2020';
+import noNewInEs2021 from './configs/no-new-in-es2021';
 import noNewInEsnext from './configs/no-new-in-esnext';
 import restrictToEs3 from './configs/restrict-to-es3';
 import restrictToEs5 from './configs/restrict-to-es5';
@@ -17,6 +18,7 @@ import restrictToEs2016 from './configs/restrict-to-es2016';
 import restrictToEs2017 from './configs/restrict-to-es2017';
 import restrictToEs2018 from './configs/restrict-to-es2018';
 import restrictToEs2019 from './configs/restrict-to-es2019';
+import restrictToEs2020 from './configs/restrict-to-es2020';
 import noAccessorProperties from './rules/no-accessor-properties';
 import noArrayFrom from './rules/no-array-from';
 import noArrayIsarray from './rules/no-array-isarray';
@@ -47,6 +49,7 @@ import noBigint from './rules/no-bigint';
 import noBinaryNumericLiterals from './rules/no-binary-numeric-literals';
 import noBlockScopedFunctions from './rules/no-block-scoped-functions';
 import noBlockScopedVariables from './rules/no-block-scoped-variables';
+import noClassFields from './rules/no-class-fields';
 import noClasses from './rules/no-classes';
 import noComputedProperties from './rules/no-computed-properties';
 import noDateNow from './rules/no-date-now';
@@ -175,6 +178,7 @@ export default {
     'no-new-in-es2018': noNewInEs2018,
     'no-new-in-es2019': noNewInEs2019,
     'no-new-in-es2020': noNewInEs2020,
+    'no-new-in-es2021': noNewInEs2021,
     'no-new-in-esnext': noNewInEsnext,
     'restrict-to-es3': restrictToEs3,
     'restrict-to-es5': restrictToEs5,
@@ -183,6 +187,7 @@ export default {
     'restrict-to-es2017': restrictToEs2017,
     'restrict-to-es2018': restrictToEs2018,
     'restrict-to-es2019': restrictToEs2019,
+    'restrict-to-es2020': restrictToEs2020,
   },
   rules: {
     'no-accessor-properties': noAccessorProperties,
@@ -215,6 +220,7 @@ export default {
     'no-binary-numeric-literals': noBinaryNumericLiterals,
     'no-block-scoped-functions': noBlockScopedFunctions,
     'no-block-scoped-variables': noBlockScopedVariables,
+    'no-class-fields': noClassFields,
     'no-classes': noClasses,
     'no-computed-properties': noComputedProperties,
     'no-date-now': noDateNow,